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/*
* This file is part of smolbote. It's copyrighted by the contributors recorded
* in the version control history of the file, available from its original
* location: https://neueland.iserlohn-fortress.net/smolbote.hg
*
* SPDX-License-Identifier: GPL-3.0
*/
#include "browser.h"
#include "mainwindow/mainwindow.h"
#include "webengine/urlinterceptor.h"
#include <QtConcurrent>
#include <bookmarks/bookmarkswidget.h>
#include <downloads/downloadswidget.h>
Browser::Browser(int &argc, char *argv[])
: SingleApplication(argc, argv)
{
QApplication::setApplicationName("smolbote");
QApplication::setWindowIcon(QIcon(":/icon.svg"));
connect(this, &Browser::messageAvailable, this, &Browser::createSession);
}
Browser::~Browser()
{
if(m_bookmarksManager) {
QtConcurrent::run(QThreadPool::globalInstance(), m_bookmarksManager.get(), &BookmarksWidget::save);
}
qDebug("Waiting for threads to wind down...");
qDebug("Thread pool is done: %s", QThreadPool::globalInstance()->waitForDone() ? "okay" : "failed");
delete m_urlRequestInterceptor;
delete m_cookieInterceptor;
}
void Browser::setConfiguration(std::shared_ptr<Configuration> &config)
{
m_config = config;
QDir pluginsDir(QString::fromStdString(m_config->value<std::string>("plugins.path").value()));
if(pluginsDir.exists()) {
const QStringList entries = pluginsDir.entryList(QDir::Files | QDir::Readable);
for(const QString &name : entries) {
QPluginLoader loader(pluginsDir.absoluteFilePath(name));
qDebug("Loading plugin %s: %s", qUtf8Printable(name), loader.load() ? "ok" : "failed");
if(!loader.isLoaded()) {
qDebug("Error: %s", qUtf8Printable(loader.errorString()));
} else {
Plugin d;
d.meta = loader.metaData()["MetaData"].toObject();
d.pointer = loader.instance();
d.pointer->setParent(this);
m_plugins.append(d);
}
}
}
m_bookmarksManager = std::make_shared<BookmarksWidget>(QString::fromStdString(m_config->value<std::string>("bookmarks.path").value()));
m_downloadManager = std::make_shared<DownloadsWidget>(QString::fromStdString(m_config->value<std::string>("downloads.path").value()));
m_urlRequestInterceptor = new UrlRequestInterceptor(QString::fromStdString(m_config->value<std::string>("filter.path").value()));
m_cookieInterceptor = new CookieFilter(
m_config->value<bool>("filter.cookies.block.all").value(),
m_config->value<bool>("filter.cookies.block.thirdParty").value());
// set default profile
m_defaultProfile = profile(QString::fromStdString(m_config->value<std::string>("browser.profile").value()));
}
MainWindow *Browser::createWindow()
{
// the window will delete itself when it closes, so we don't need to delete it
MainWindow *window = new MainWindow(m_config);
window->setBookmarksWidget(m_bookmarksManager);
window->setDownloadsWidget(m_downloadManager);
window->setProfile(m_defaultProfile);
window->addPlugins(m_plugins);
m_windows.append(window);
// has to be window.get(), but can't be *window
connect(window, &MainWindow::destroyed, this, [this, window]() {
m_windows.removeOne(window);
});
window->show();
return window;
}
MainWindow *Browser::createSession(const QString &profileName, bool newWindow, const QStringList &urls)
{
MainWindow *window = nullptr;
// if we need to open in a new window, or there are no windows, make one
if(newWindow || m_windows.isEmpty()) {
window = createWindow();
window->setProfile(profile(profileName));
} else {
// reverse-iterate through windows to check for window with the same profile
for(auto it = m_windows.rbegin(); it != m_windows.rend(); ++it) {
if((*it)->profile()->storageName() == profileName) {
window = *it;
break;
}
}
// if none is found, create one
if(window == nullptr) {
window = createWindow();
window->setProfile(profile(profileName));
}
}
Q_CHECK_PTR(window);
if(urls.isEmpty()) {
// no URLs were given
window->newTab(QUrl::fromUserInput(m_config->value<std::string>("profile.homepage").value().c_str()));
} else {
for(const QString &url : urls) {
window->newTab(QUrl::fromUserInput(url));
}
}
return window;
}
std::shared_ptr<WebEngineProfile> Browser::profile(const QString &storageName)
{
if(m_profiles.contains(storageName)) {
return m_profiles[storageName];
}
// profile with name storageName has not been loaded
Q_ASSERT(m_config);
const QString &path = QString::fromStdString(m_config->value<std::string>("profile.path").value());
std::shared_ptr<WebEngineProfile> _profile;
if(storageName.isEmpty()) {
// create off-the-record profile
_profile = std::make_shared<WebEngineProfile>(nullptr);
} else {
// regular profile
_profile = std::make_shared<WebEngineProfile>(storageName, nullptr);
_profile->setPersistentStoragePath(path + "/storage");
_profile->setCachePath(path + "/cache");
}
_profile->setRequestInterceptor(m_urlRequestInterceptor);
_profile->cookieStore()->setCookieFilter([this](QWebEngineCookieStore::FilterRequest &request) {
request.accepted = !m_cookieInterceptor->shouldBlock(request);
});
connect(_profile.get(), &WebEngineProfile::downloadRequested, m_downloadManager.get(), &DownloadsWidget::addDownload);
m_profiles.insert(storageName, _profile);
return _profile;
}
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