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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/gitea/aqua/smolbote
*
* SPDX-License-Identifier: GPL-3.0
*/
#include "browser.h"
#include "aboutdialog.h"
#include "aboutplugin.h"
#include "addressbar.h"
#include "bookmarkswidget.h"
#include "config.h"
#include "configuration.h"
#include "downloadswidget.h"
#include "mainwindow/mainwindow.h"
#include "webprofilemanager.h"
#include "subwindow/subwindow.h"
#include "util.h"
#include "webengine/urlinterceptor.h"
#include "webprofile.h"
#include <QAction>
#include <QDir>
#include <QFileDialog>
#include <QFileInfo>
#include <QFileInfoList>
#include <QJsonArray>
#include <QJsonDocument>
#include <QPluginLoader>
#include <QTimer>
#include <QVersionNumber>
#include <plugininterface.h>
#include <version.h>
#include "mainwindow/menubar.h"
#include "webengine/webview.h"
#include "urlfilter.h"
#include "adblock/adblocklist.h"
#include "hostlist/hostlist.h"
#include <spdlog/spdlog.h>
#include <pluginloader.h>
Browser::Browser(int &argc, char *argv[], bool allowSecondary)
: SingleApplication(argc, argv, allowSecondary, SingleApplication::User | SingleApplication::SecondaryNotification | SingleApplication::ExcludeAppVersion)
{
setApplicationName(CONFIG_POI_NAME);
setWindowIcon(QIcon(CONFIG_POI_ICON));
setApplicationVersion(QVersionNumber::fromString(QLatin1String(poi_Version)).toString());
}
Browser::~Browser()
{
if(m_bookmarks)
m_bookmarks->save();
for(auto *info : m_plugins)
delete info;
qDeleteAll(m_windows);
m_windows.clear();
}
void Browser::about()
{
auto *dlg = new AboutDialog;
dlg->exec();
}
const QStringList Browser::configurationOptions() const
{
QStringList options;
for(const auto &option : m_config->description().options()) {
options.append(QString::fromStdString(option->long_name()));
}
return options;
}
const QString Browser::configuration(const QString &key) const
{
return m_config->value<QString>(qUtf8Printable(key)).value_or(QString());
}
void Browser::setConfiguration(const QString &key, const QString &value)
{
m_config->setValue(qUtf8Printable(key), value);
}
const QList<QPair<QString, Profile *>> Browser::profileList() const
{
QList<QPair<QString, Profile *>> profiles;
for(const QString &id : m_profileManager->idList()) {
profiles.append(qMakePair(id, m_profileManager->profile(id)));
}
return profiles;
}
QPair<QString, Profile *> Browser::loadProfile(const QString &id, bool isOffTheRecord)
{
const QString _id = [id](){
// if id contains a separator, it should be a path
if(id.contains(QDir::separator())) {
return QFileInfo(id).baseName();
} else {
return id;
}
}();
auto *profile = m_profileManager->profile(/* id */ _id, /* path */ (_id == id) ? QString() : id, isOffTheRecord);
connect(profile, &WebProfile::downloadRequested, m_downloads.get(), &DownloadsWidget::addDownload);
auto *interceptor = new UrlRequestInterceptor(profile, profile);
for(UrlFilter *filter : m_filters) {
interceptor->addFilter(filter);
}
const auto headers = m_config->value<QStringList>("filter.header").value_or(QStringList());
for(const QString &header : headers) {
const auto h = header.split(QLatin1Literal(":"));
if(h.length() == 2)
interceptor->addHttpHeader(h.at(0).toLatin1(), h.at(1).toLatin1());
}
profile->setUrlRequestInterceptor(interceptor);
spdlog::info("Added profile: {}{}", qUtf8Printable(_id), profile->isOffTheRecord() ? " (otr)" : "");
return QPair<QString, WebProfile *>(_id, profile);
}
void Browser::removeProfile(const QString &id)
{
m_profileManager->deleteProfile(id);
}
void Browser::setConfiguration(std::unique_ptr<Configuration> &config)
{
Q_ASSERT(config);
m_config = std::move(config);
}
Configuration *Browser::getConfiguration() const
{
Q_ASSERT(m_config);
return m_config.get();
}
WebProfileManager *Browser::getProfileManager()
{
return m_profileManager;
}
QPluginLoader *Browser::addPlugin(const QString &path)
{
if(path.isEmpty())
return nullptr;
auto *loader = new PluginLoader(path, PluginLoader::SignatureMatchIfAvailable, this);
const bool loaded = loader->load();
spdlog::info("Loading plugin [{}]: {}", qUtf8Printable(path), loaded ? "passed" : "failed");
if(!loaded) {
delete loader;
return nullptr;
}
auto *info = new PluginInfo(loader);
m_plugins.append(info);
for(MainWindow *window : m_windows) {
addPluginTo(info, window);
}
return loader;
}
void Browser::setup(QVector<QPluginLoader *> plugins)
{
Q_ASSERT(m_config);
for(QPluginLoader *loader : plugins) {
m_plugins.append(new PluginInfo(loader));
}
auto stylesheet = m_config->value<QString>("browser.stylesheet");
if(stylesheet) {
QFile f(stylesheet.value());
if(f.open(QIODevice::ReadOnly)) {
setStyleSheet(f.readAll());
f.close();
}
}
// downloads
m_downloads = std::make_unique<DownloadsWidget>(m_config->value<QString>("downloads.path").value());
// url request filter
for(const QString &hostlist : Util::files(m_config->value<QString>("filter.hosts").value_or(QString()))) {
QFile f(hostlist);
if(f.open(QIODevice::ReadOnly | QIODevice::Text)) {
m_filters.append(new HostList(&f));
f.close();
}
}
for(const QString &adblock : Util::files(m_config->value<QString>("filter.adblock").value_or(QString()))) {
QFile f(adblock);
if(f.open(QIODevice::ReadOnly | QIODevice::Text)) {
m_filters.append(new AdBlockList(&f));
f.close();
}
}
// cookie request filter
// load profiles
m_profileManager = new WebProfileManager(m_config->section("profile"), this);
for(const QString &profilePath : Util::files(m_config->value<QString>("profile.path").value(), { "*.profile" })) {
this->loadProfile(profilePath);
}
// set default profile
{
const QString id = m_config->value<QString>("profile.default").value();
auto *profile = m_profileManager->profile(id);
if(profile == nullptr) {
profile = qobject_cast<WebProfile *>(loadProfile(id).second);
}
WebProfile::setDefaultProfile(profile);
}
// bookmarks
m_bookmarks = std::make_shared<BookmarksWidget>(QString::fromStdString(m_config->value<std::string>("bookmarks.path").value()));
connect(m_bookmarks.get(), &BookmarksWidget::showContextMenu, this, [this](const QUrl &url, const QPoint &pos) {
auto *subwindow = m_windows.last()->currentSubWindow();
if(subwindow == nullptr)
return;
auto *menu = new QMenu(m_bookmarks.get());
menu->addAction(tr("Open link in current tab"), subwindow, [url, subwindow]() {
subwindow->currentView()->load(url);
});
auto *openInCurrentTabWithProfile = menu->addMenu(tr("Open link in current tab with profile"));
m_profileManager->profileMenu(openInCurrentTabWithProfile, [url, subwindow](WebProfile *profile) {
subwindow->currentView()->setProfile(profile);
subwindow->currentView()->load(url);
});
menu->addAction(tr("Open link in new tab"), subwindow, [url, subwindow]() {
subwindow->addTab(url);
});
auto *openInNewTabWithProfile = menu->addMenu(tr("Open link in new tab with profile"));
m_profileManager->profileMenu(openInNewTabWithProfile, [url, subwindow](WebProfile *profile) {
subwindow->addTab(url, profile);
});
menu->exec(pos);
});
connect(m_bookmarks.get(), &BookmarksWidget::openUrl, this, [this](const QUrl &url) {
m_windows.last()->createTab(url);
});
auto *timer = new QTimer(this);
connect(timer, &QTimer::timeout, m_bookmarks.get(), &BookmarksWidget::save);
// 5min * 60sec * 1000ms
timer->start(5 * 60 * 1000);
}
void Browser::showWidget(QWidget *widget, MainWindow *where) const
{
bool wasVisible = widget->isVisible();
for(MainWindow *w : qAsConst(m_windows))
w->removeDockWidget(widget);
if(!wasVisible)
where->addDockWidget(Qt::RightDockWidgetArea, widget);
}
MainWindow *Browser::createWindow()
{
// the window will delete itself when it closes, so we don't need to delete it
auto *window = new MainWindow(m_config);
connect(window->addressBar, &AddressBar::complete, m_bookmarks.get(), &BookmarksWidget::search);
for(auto *info : m_plugins) {
addPluginTo(info, window);
}
m_windows.append(window);
connect(window, &MainWindow::destroyed, this, [this, window]() {
m_windows.removeOne(window);
});
return window;
}
void Browser::addPluginTo(PluginInfo *info, MainWindow *window)
{
QPluginLoader *loader = info->loader;
auto *pluginMenu = new QMenu(loader->metaData().value("MetaData").toObject().value("name").toString());
window->m_menuBar->insertPlugin(pluginMenu);
info->menus.append(pluginMenu);
auto *aboutAction = pluginMenu->addAction(tr("About"));
connect(aboutAction, &QAction::triggered, this, [loader, window]() {
auto *dlg = new AboutPluginDialog(loader, window);
dlg->exec();
});
auto *runAction = pluginMenu->addAction(tr("Run"));
runAction->setShortcut(QKeySequence::fromString(loader->metaData().value("MetaData").toObject().value("shortcut").toString()));
connect(runAction, &QAction::triggered, window, [loader, window]() {
if(loader->isLoaded()) {
const auto *interface = qobject_cast<PluginInterface *>(loader->instance());
Q_CHECK_PTR(interface);
interface->createWidget(window)->exec();
}
});
auto *removeAction = pluginMenu->addAction(tr("Remove"));
connect(removeAction, &QAction::triggered, this, [this, info]() {;
m_plugins.removeOne(info);
delete info;
});
}
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