void ResultsJsInterface::resultsPageLoaded(bool success)
{
// clear history, to prevent backspace from going 'back'
_webViewResults->history()->clear();
if (success)
{
QString version = tq(AppInfo::version.asString());
#ifdef JASP_DEBUG
version+="-Debug";
#endif
runJavaScript("window.setAppVersion('" + version + "')");
setGlobalJsValues();
runJavaScript("window.getPPI()", std::bind(&ResultsJsInterface::cbSetPPI, this, std::placeholders::_1));
}
else
{
std::cout << "Could not load result page!" << std::endl;
std::cout.flush();
}
}
void QtWebEnginePage::handlePageLoaded(const QString &result)
{
QString string(url().toString());
string.truncate(1000);
const QRegularExpressionMatch match = QRegularExpression(QStringLiteral(">(<img style=\"-webkit-user-select: none;(?: cursor: zoom-in;)?\"|<video controls=\"\" autoplay=\"\" name=\"media\"><source) src=\"%1").arg(QRegularExpression::escape(string))).match(result);
const bool isViewingMedia = match.hasMatch();
if (isViewingMedia && match.captured().startsWith(QLatin1String("><img")))
{
settings()->setAttribute(QWebEngineSettings::AutoLoadImages, true);
settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true);
QFile file(QLatin1String(":/modules/backends/web/qtwebengine/resources/imageViewer.js"));
file.open(QIODevice::ReadOnly);
runJavaScript(file.readAll());
file.close();
}
if (isViewingMedia != m_isViewingMedia)
{
m_isViewingMedia = isViewingMedia;
emit viewingMediaChanged(m_isViewingMedia);
}
}
void ResultsJsInterface::setFixDecimalsHandler(QString numDecimals)
{
if (numDecimals == "")
numDecimals = "\"\"";
QString js = "window.globSet.decimals = " + numDecimals + "; window.reRenderAnalyses();";
runJavaScript(js);
}
void ResultsJsInterface::setExactPValuesHandler(bool exact)
{
QString exactPValueString = (exact ? "true" : "false");
QString js = "window.globSet.pExact = " + exactPValueString;
js += "; window.reRenderAnalyses();";
runJavaScript(js);
}
void ResultsJsInterface::noteSelected()
{
QAction *action = (QAction *)this->sender();
QString call = action->data().toString();
runJavaScript(call);
_mainWindow->setPackageModified();
}
void ResultsJsInterface::analysisChanged(Analysis *analysis)
{
Json::Value analysisJson = analysis->asJSON();
analysisJson["userdata"] = analysis->userData();
QString results = tq(analysisJson.toStyledString());
results = escapeJavascriptString(results);
results = "window.analysisChanged(JSON.parse('" + results + "'));";
runJavaScript(results);
}
void ResultsJsInterface::analysisImageEditedHandler(Analysis *analysis)
{
Json::Value imgJson = analysis->getImgResults();
QString results = tq(imgJson.toStyledString());
results = escapeJavascriptString(results);
results = "window.modifySelectedImage(" + QString::number(analysis->id()) + ", JSON.parse('" + results + "'));";
runJavaScript(results);
return;
}
Json::Value &ResultsJsInterface::getResultsMeta()
{
QEventLoop loop;
runJavaScript("window.getResultsMeta()", std::bind(&ResultsJsInterface::cbSetResultstMeta, this, std::placeholders::_1));
connect(this, SIGNAL(getResultsMetaCompleted()), &loop, SLOT(quit()));
loop.exec();
return _resultsMeta;
}
QVariant &ResultsJsInterface::getAllUserData()
{
QEventLoop loop;
runJavaScript("window.getAllUserData()", std::bind(&ResultsJsInterface::cbSetAllUserData, this, std::placeholders::_1));
connect(this, SIGNAL(getAllUserDataCompleted()), &loop, SLOT(quit()));
loop.exec();
return _allUserData;
}
void ResultsJsInterface::getImageInBase64(int id, const QString &path)
{
QString fullPath = tq(tempfiles_sessionDirName()) + "/" + path;
QFile *file = new QFile(fullPath);
file->open(QIODevice::ReadOnly);
QByteArray image = file->readAll();
QString result = QString(image.toBase64());
QString eval = QString("window.convertToBase64Done({ id: %1, result: '%2'});").arg(id).arg(result);
runJavaScript(eval);
}
void ResultsJsInterface::setGlobalJsValues()
{
bool exactPValues = Settings::value(Settings::EXACT_PVALUES).toBool();
QString exactPValueString = (exactPValues ? "true" : "false");
QString numDecimals = Settings::value(Settings::NUM_DECIMALS).toString();
QString tempFolder = "file:///" + tq(tempfiles_sessionDirName());
QString js = "window.globSet.pExact = " + exactPValueString;
js += "; window.globSet.decimals = " + (numDecimals.isEmpty() ? "\"\"" : numDecimals);
js += "; window.globSet.tempFolder = \"" + tempFolder + "/\"";
runJavaScript(js);
}
void ResultsJsInterface::saveTempImage(int id, QString path, QByteArray data)
{
QByteArray byteArray = QByteArray::fromBase64(data);
QString fullpath = tq(tempfiles_createSpecific_clipboard(fq(path)));
QFile file(fullpath);
file.open(QIODevice::WriteOnly);
file.write(byteArray);
file.close();
QString eval = QString("window.imageSaved({ id: %1, fullPath: '%2'});").arg(id).arg(fullpath);
runJavaScript(eval);
}
void JsExprNode::processMessage(const char *inlet, const Message &message)
{
if (! utils::stringsMatch(inlet, INPUT_INLET))
return;
std::string script = this->getAttributeValue(SCRIPT_ATTR).getString(0);
Message result;
if (runJavaScript(script.c_str(), message, result))
{
if (Logger::isEnabledFor(INFO))
{
std::ostringstream os;
os << "[expr]: " << script << " " << " == " << result;
Logger::log(INFO, os);
}
output(OUTPUT_OUTLET, result);
}
}
QVariant WebPage::execJavaScript(const QString &scriptSource, int timeout)
{
QPointer<QEventLoop> loop = new QEventLoop;
QVariant result;
QTimer::singleShot(timeout, loop.data(), &QEventLoop::quit);
runJavaScript(scriptSource, [loop, &result](const QVariant &res) {
if (loop && loop->isRunning()) {
result = res;
loop->quit();
}
});
loop->exec();
delete loop;
return result;
}
QVariant WebPage::execJavaScript(const QString &scriptSource, quint32 worldId, int timeout)
{
QPointer<QEventLoop> loop = new QEventLoop;
QVariant result;
QTimer::singleShot(timeout, loop.data(), &QEventLoop::quit);
#if QT_VERSION >= QT_VERSION_CHECK(5,7,0)
runJavaScript(scriptSource, worldId, [loop, &result](const QVariant &res) {
#else
Q_UNUSED(worldId);
runJavaScript(scriptSource, [loop, &result](const QVariant &res) {
#endif
if (loop && loop->isRunning()) {
result = res;
loop->quit();
}
});
loop->exec();
delete loop;
return result;
}
void WebPage::runJavaScript(const QString &scriptSource)
{
return QWebEnginePage::runJavaScript(scriptSource);
}
void WebPage::runJavaScript(const QString &scriptSource, const QWebEngineCallback<const QVariant &> &resultCallback)
{
return QWebEnginePage::runJavaScript(scriptSource, resultCallback);
}
void WebPage::runJavaScript(const QString &scriptSource, quint32 worldId)
{
#if QT_VERSION >= QT_VERSION_CHECK(5,7,0)
QWebEnginePage::runJavaScript(scriptSource, worldId);
#else
Q_UNUSED(worldId);
QWebEnginePage::runJavaScript(scriptSource);
#endif
}
void WebPage::clean_forms()
{
file_selector.clear();
int policy_i = mainwindow->select_correct_policy();
int display_i = mainwindow->select_correct_display();
int verbosity_i = mainwindow->select_correct_verbosity();
runJavaScript(QString("document.getElementById('checkerUpload_policy').value = %1;").arg(policy_i));
runJavaScript(QString("document.getElementById('checkerUpload_display_selector').value = %1;").arg(display_i));
runJavaScript(QString("document.getElementById('checkerUpload_verbosity_selector').value = %1;").arg(verbosity_i));
runJavaScript("document.getElementById('checkerUpload_file').value = \"\";");
#if defined(MEDIAINFO_LIBCURL_YES)
runJavaScript(QString("document.getElementById('checkerOnline_policy').value = %1;").arg(policy_i));
runJavaScript(QString("document.getElementById('checkerOnline_display_selector').value = %1;").arg(display_i));
runJavaScript(QString("document.getElementById('checkerOnline_verbosity_selector').value = %1;").arg(verbosity_i));
runJavaScript("document.getElementById('checkerOnline_file').value = \"\";");
#endif
runJavaScript(QString("document.getElementById('checkerRepository_policy').value = %1;").arg(policy_i));
runJavaScript(QString("document.getElementById('checkerRepository_display_selector').value = %1;").arg(display_i));
runJavaScript(QString("document.getElementById('checkerRepository_verbosity_selector').value = %1;").arg(verbosity_i));
runJavaScript("document.getElementById('checkerRepository_directory').value = \"\";");
}
void QtWebEnginePage::handlePageLoaded(const QString &result)
{
if (m_widget)
{
const QVector<int> profiles(ContentBlockingManager::getProfileList(m_widget->getOption(QLatin1String("Content/BlockingProfiles"), url()).toStringList()));
if (!profiles.isEmpty())
{
const QStringList domainList(ContentBlockingManager::createSubdomainList(url().host()));
QStringList styleSheetBlackList(ContentBlockingManager::getStyleSheet(profiles));
QStringList styleSheetWhiteList;
for (int i = 0; i < domainList.count(); ++i)
{
styleSheetBlackList += ContentBlockingManager::getStyleSheetBlackList(domainList.at(i), profiles);
styleSheetWhiteList += ContentBlockingManager::getStyleSheetWhiteList(domainList.at(i), profiles);
}
QFile file(QLatin1String(":/modules/backends/web/qtwebengine/resources/hideElements.js"));
if (file.open(QIODevice::ReadOnly))
{
runJavaScript(QString(file.readAll()).arg(createJavaScriptList(styleSheetWhiteList)).arg(createJavaScriptList(styleSheetBlackList)));
file.close();
}
}
const QStringList blockedRequests(qobject_cast<QtWebEngineWebBackend*>(m_widget->getBackend())->getBlockedElements(url().host()));
if (!blockedRequests.isEmpty())
{
QFile file(QLatin1String(":/modules/backends/web/qtwebengine/resources/hideBlockedRequests.js"));
if (file.open(QIODevice::ReadOnly))
{
runJavaScript(QString(file.readAll()).arg(createJavaScriptList(blockedRequests)));
file.close();
}
}
}
QString string(url().toString());
string.truncate(1000);
const QRegularExpressionMatch match(QRegularExpression(QStringLiteral(">(<img style=\"-webkit-user-select: none;(?: cursor: zoom-in;)?\"|<video controls=\"\" autoplay=\"\" name=\"media\"><source) src=\"%1").arg(QRegularExpression::escape(string))).match(result));
const bool isViewingMedia(match.hasMatch());
if (isViewingMedia && match.captured().startsWith(QLatin1String("><img")))
{
settings()->setAttribute(QWebEngineSettings::AutoLoadImages, true);
settings()->setAttribute(QWebEngineSettings::JavascriptEnabled, true);
QFile file(QLatin1String(":/modules/backends/web/qtwebengine/resources/imageViewer.js"));
file.open(QIODevice::ReadOnly);
runJavaScript(file.readAll());
file.close();
}
if (isViewingMedia != m_isViewingMedia)
{
m_isViewingMedia = isViewingMedia;
emit viewingMediaChanged(m_isViewingMedia);
}
}
bool QtWebEnginePage::acceptNavigationRequest(const QUrl &url, QWebEnginePage::NavigationType type, bool isMainFrame)
{
if (m_isPopup)
{
emit aboutToNavigate(url, type);
return false;
}
if (isMainFrame && url.scheme() == QLatin1String("javascript"))
{
runJavaScript(url.path());
return false;
}
if (url.scheme() == QLatin1String("mailto"))
{
QDesktopServices::openUrl(url);
return false;
}
if (isMainFrame && type == QWebEnginePage::NavigationTypeReload && m_previousNavigationType == QWebEnginePage::NavigationTypeFormSubmitted && SettingsManager::getValue(QLatin1String("Choices/WarnFormResend")).toBool())
{
bool cancel(false);
bool warn(true);
if (m_widget)
{
ContentsDialog dialog(ThemesManager::getIcon(QLatin1String("dialog-warning")), tr("Question"), tr("Are you sure that you want to send form data again?"), tr("Do you want to resend data?"), (QDialogButtonBox::Yes | QDialogButtonBox::Cancel), NULL, m_widget);
dialog.setCheckBox(tr("Do not show this message again"), false);
connect(m_widget, SIGNAL(aboutToReload()), &dialog, SLOT(close()));
m_widget->showDialog(&dialog);
cancel = !dialog.isAccepted();
warn = !dialog.getCheckBoxState();
}
else
{
QMessageBox dialog;
dialog.setWindowTitle(tr("Question"));
dialog.setText(tr("Are you sure that you want to send form data again?"));
dialog.setInformativeText(tr("Do you want to resend data?"));
dialog.setIcon(QMessageBox::Question);
dialog.setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
dialog.setDefaultButton(QMessageBox::Cancel);
dialog.setCheckBox(new QCheckBox(tr("Do not show this message again")));
cancel = (dialog.exec() == QMessageBox::Cancel);
warn = !dialog.checkBox()->isChecked();
}
SettingsManager::setValue(QLatin1String("Choices/WarnFormResend"), warn);
if (cancel)
{
return false;
}
}
if (isMainFrame && type != QWebEnginePage::NavigationTypeReload)
{
m_previousNavigationType = type;
}
if (isMainFrame)
{
scripts().clear();
const QList<UserScript*> scripts(AddonsManager::getUserScriptsForUrl(url));
for (int i = 0; i < scripts.count(); ++i)
{
QWebEngineScript::InjectionPoint injectionPoint(QWebEngineScript::DocumentReady);
if (scripts.at(i)->getInjectionTime() == UserScript::DocumentCreationTime)
{
injectionPoint = QWebEngineScript::DocumentCreation;
}
else if (scripts.at(i)->getInjectionTime() == UserScript::DeferredTime)
{
injectionPoint = QWebEngineScript::Deferred;
}
QWebEngineScript script;
script.setSourceCode(scripts.at(i)->getSource());
script.setRunsOnSubFrames(scripts.at(i)->shouldRunOnSubFrames());
script.setInjectionPoint(injectionPoint);
this->scripts().insert(script);
}
emit aboutToNavigate(url, type);
}
return true;
}
void ResultsJsInterface::exportSelected(const QString &filename)
{
runJavaScript("window.exportHTML('" + filename + "');");
}
bool QtWebEnginePage::acceptNavigationRequest(const QUrl &url, QWebEnginePage::NavigationType type, bool isMainFrame)
{
if (isMainFrame && url.scheme() == QLatin1String("javascript"))
{
runJavaScript(url.path());
return false;
}
if (url.scheme() == QLatin1String("mailto"))
{
QDesktopServices::openUrl(url);
return false;
}
if (isMainFrame && type == QWebEnginePage::NavigationTypeReload && m_previousNavigationType == QWebEnginePage::NavigationTypeFormSubmitted && SettingsManager::getValue(QLatin1String("Choices/WarnFormResend")).toBool())
{
bool cancel = false;
bool warn = true;
if (m_widget)
{
ContentsDialog dialog(Utils::getIcon(QLatin1String("dialog-warning")), tr("Question"), tr("Are you sure that you want to send form data again?"), tr("Do you want to resend data?"), (QDialogButtonBox::Yes | QDialogButtonBox::Cancel), NULL, m_widget);
dialog.setCheckBox(tr("Do not show this message again"), false);
connect(m_widget, SIGNAL(aboutToReload()), &dialog, SLOT(close()));
m_widget->showDialog(&dialog);
cancel = !dialog.isAccepted();
warn = !dialog.getCheckBoxState();
}
else
{
QMessageBox dialog;
dialog.setWindowTitle(tr("Question"));
dialog.setText(tr("Are you sure that you want to send form data again?"));
dialog.setInformativeText(tr("Do you want to resend data?"));
dialog.setIcon(QMessageBox::Question);
dialog.setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
dialog.setDefaultButton(QMessageBox::Cancel);
dialog.setCheckBox(new QCheckBox(tr("Do not show this message again")));
cancel = (dialog.exec() == QMessageBox::Cancel);
warn = !dialog.checkBox()->isChecked();
}
SettingsManager::setValue(QLatin1String("Choices/WarnFormResend"), warn);
if (cancel)
{
return false;
}
}
if (isMainFrame && type != QWebEnginePage::NavigationTypeReload)
{
m_previousNavigationType = type;
}
return true;
}
void Application::handleResume()
{
runJavaScript("cordova.fireDocumentEvent('resume');");
}
void ResultsJsInterface::unselect()
{
runJavaScript("window.unselect()");
}
void ResultsJsInterface::setResultsMeta(QString str)
{
QString results = escapeJavascriptString(str);
results = "window.setResultsMeta(JSON.parse('" + results + "'));";
runJavaScript(results);
}
void ResultsJsInterface::exportHTML()
{
runJavaScript("window.exportHTML('%EXPORT%');");
}
void ResultsJsInterface::exportPreviewHTML()
{
runJavaScript("window.exportHTML('%PREVIEW%');");
}
void ResultsJsInterface::showInstruction()
{
runJavaScript("window.showInstructions()");
}
void ResultsJsInterface::setZoom(double zoom)
{
_webViewZoom = zoom;
QString js = "window.setZoom(" + QString::number(zoom) + ")";
runJavaScript(js);
}
void WebPage::use_javascript(const QString& js)
{
runJavaScript(js);
}
void Application::handlePause()
{
runJavaScript("cordova.fireDocumentEvent('pause');");
}
void ResultsJsInterface::removeAnalysis(Analysis *analysis)
{
runJavaScript("window.remove(" % QString::number(analysis->id()) % ")");
}
