void SearchEnginesManager::replyFinished()
{
qApp->restoreOverrideCursor();
QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
if (!reply) {
return;
}
if (reply->error() != QNetworkReply::NoError) {
reply->close();
reply->deleteLater();
return;
}
OpenSearchReader reader;
OpenSearchEngine* engine = reader.read(reply);
engine->setNetworkAccessManager(mApp->networkManager());
reply->close();
reply->deleteLater();
if (checkEngine(engine)) {
addEngine(engine);
QMessageBox::information(0, tr("Search Engine Added"), tr("Search Engine \"%1\" has been successfully added.").arg(engine->name()));
}
}
void EngineManager::loadEngines(const QString& fileName)
{
if (!QFile::exists(fileName))
return;
QFile input(fileName);
if (!input.open(QIODevice::ReadOnly | QIODevice::Text))
{
qWarning() << "cannot open engine configuration file:" << fileName;
return;
}
QTextStream stream(&input);
JsonParser parser(stream);
const QVariantList engines(parser.parse().toList());
if (parser.hasError())
{
qWarning() << "bad engine configuration file line" <<
parser.errorLineNumber() << "in" << fileName << ":"
<< parser.errorString();
return;
}
foreach(const QVariant& engine, engines)
addEngine(EngineConfiguration(engine));
}
void SearchEnginesManager::restoreDefaults()
{
Engine duck;
duck.name = "DuckDuckGo";
duck.icon = QIcon(":/icons/sites/duck.png");
duck.url = "https://duckduckgo.com/?q=%s&t=qupzilla";
duck.shortcut = "d";
Engine sp;
sp.name = "StartPage";
sp.icon = QIcon(":/icons/sites/startpage.png");
sp.url = "https://startpage.com/do/search";
sp.postData = "query=%s&cat=web&language=english";
sp.shortcut = "sp";
sp.suggestionsUrl = "https://startpage.com/cgi-bin/csuggest?output=json&lang=english&query=%s";
Engine wiki;
wiki.name = "Wikipedia (en)";
wiki.icon = QIcon(":/icons/sites/wikipedia.png");
wiki.url = "http://en.wikipedia.org/wiki/Special:Search?search=%s&fulltext=Search";
wiki.shortcut = "w";
wiki.suggestionsUrl = "http://en.wikipedia.org/w/api.php?action=opensearch&search=%s&namespace=0";
Engine google;
google.name = "Google";
google.icon = QIcon(":icons/sites/google.png");
google.url = "http://www.google.com/search?client=qupzilla&q=%s";
google.shortcut = "g";
google.suggestionsUrl = "http://suggestqueries.google.com/complete/search?output=firefox&q=%s";
addEngine(duck);
addEngine(sp);
addEngine(wiki);
addEngine(google);
m_defaultEngine = duck;
emit enginesChanged();
}
void SearchEnginesManager::restoreDefaults()
{
Engine google;
google.name = "Google";
google.icon = QIcon(":icons/menu/google.png");
google.url = "http://www.google.com/search?client=qupzilla&q=%s";
google.shortcut = "g";
google.suggestionsUrl = "http://suggestqueries.google.com/complete/search?json=t&q=%s&nolabels=t";
Engine wiki;
wiki.name = "Wikipedia (en)";
wiki.icon = QIcon(":/icons/menu/wikipedia.png");
wiki.url = "http://en.wikipedia.org/wiki/Special:Search?search=%s&fulltext=Search";
wiki.shortcut = "w";
wiki.suggestionsUrl = "http://en.wikipedia.org/w/api.php?action=opensearch&search=%s&namespace=0";
Engine yt;
yt.name = "YouTube";
yt.icon = QIcon(":/icons/menu/youtube.png");
yt.url = "http://www.youtube.com/results?search_query=%s&search=Search";
yt.shortcut = "yt";
yt.suggestionsUrl = "http://suggestqueries.google.com/complete/search?ds=yt&json=t&q=%s&nolabels=t";
Engine yahoo;
yahoo.name = "Yahoo!";
yahoo.icon = QIcon(":/icons/menu/yahoo.png");
yahoo.url = "http://search.yahoo.com/search?ei=utf-8&fr=sfp&iscqry=&p=%s";
yahoo.shortcut = "yh";
addEngine(google, false);
addEngine(wiki, false);
addEngine(yt, false);
addEngine(yahoo, false);
emit enginesChanged();
}
void SearchEnginesManager::addEngine(OpenSearchEngine* engine)
{
ENSURE_LOADED;
Engine en;
en.name = engine->name();
en.url = engine->searchUrl("searchstring").toString().replace("searchstring", "%s");
if (engine->image().isNull()) {
en.icon = iconForSearchEngine(engine->searchUrl(""));
}
else {
en.icon = QIcon(QPixmap::fromImage(engine->image()));
}
en.suggestionsUrl = engine->getSuggestionsUrl();
en.suggestionsParameters = engine->getSuggestionsParameters();
addEngine(en);
connect(engine, SIGNAL(imageChanged()), this, SLOT(engineChangedImage()));
}
SearchEnginesDialog::SearchEnginesDialog(QWidget* parent)
: QDialog(parent)
, ui(new Ui::SearchEnginesDialog)
, m_manager(mApp->searchEnginesManager())
{
setAttribute(Qt::WA_DeleteOnClose);
ui->setupUi(this);
connect(ui->add, SIGNAL(clicked()), this, SLOT(addEngine()));
connect(ui->remove, SIGNAL(clicked()), this, SLOT(removeEngine()));
connect(ui->edit, SIGNAL(clicked()), this, SLOT(editEngine()));
connect(ui->setAsDefault, SIGNAL(clicked()), this, SLOT(setDefaultEngine()));
connect(ui->defaults, SIGNAL(clicked()), this, SLOT(defaults()));
connect(ui->moveUp, SIGNAL(clicked()), this, SLOT(moveUp()));
connect(ui->moveDown, SIGNAL(clicked()), this, SLOT(moveDown()));
connect(ui->treeWidget, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), this, SLOT(editEngine()));
ui->treeWidget->sortByColumn(-1);
reloadEngines();
}
void SearchEnginesManager::editEngine(const Engine &before, const Engine &after)
{
removeEngine(before);
addEngine(after);
}
void SearchEnginesManager::addEngineFromForm(const QWebElement &element, WebView* view)
{
QWebElement formElement = element.parent();
while (!formElement.isNull()) {
if (formElement.tagName().toLower() == QLatin1String("form")) {
break;
}
formElement = formElement.parent();
}
if (formElement.isNull()) {
return;
}
const QString method = formElement.hasAttribute("method") ? formElement.attribute("method").toUpper() : "GET";
bool isPost = method == QLatin1String("POST");
QUrl actionUrl = QUrl::fromEncoded(formElement.attribute("action").toUtf8());
if (actionUrl.isRelative()) {
actionUrl = view->url().resolved(actionUrl);
}
QUrl parameterUrl = actionUrl;
if (isPost) {
parameterUrl = QUrl("http://foo.bar");
}
#if QT_VERSION >= 0x050000
QUrlQuery query(parameterUrl);
query.addQueryItem(element.attribute("name"), "%s");
QWebElementCollection allInputs = formElement.findAll("input");
foreach (QWebElement e, allInputs) {
if (element == e || !e.hasAttribute("name")) {
continue;
}
query.addQueryItem(e.attribute("name"), e.evaluateJavaScript("this.value").toString());
}
parameterUrl.setQuery(query);
#else
QList<QPair<QByteArray, QByteArray> > queryItems;
QPair<QByteArray, QByteArray> item;
item.first = element.attribute("name").toUtf8();
item.second = "%s";
queryItems.append(item);
QWebElementCollection allInputs = formElement.findAll("input");
foreach (QWebElement e, allInputs) {
if (element == e || !e.hasAttribute("name")) {
continue;
}
QPair<QByteArray, QByteArray> item;
item.first = QUrl::toPercentEncoding(e.attribute("name").toUtf8());
item.second = QUrl::toPercentEncoding(e.evaluateJavaScript("this.value").toByteArray());
queryItems.append(item);
}
parameterUrl.setEncodedQueryItems(parameterUrl.encodedQueryItems() + queryItems);
#endif
if (!isPost) {
actionUrl = parameterUrl;
}
SearchEngine engine;
engine.name = view->title();
engine.icon = view->icon();
engine.url = actionUrl.toEncoded();
if (isPost) {
QByteArray data = parameterUrl.toEncoded(QUrl::RemoveScheme);
engine.postData = data.contains('?') ? data.mid(data.lastIndexOf('?') + 1) : QByteArray();
}
EditSearchEngine dialog(SearchEnginesDialog::tr("Add Search Engine"), view);
dialog.setName(engine.name);
dialog.setIcon(engine.icon);
dialog.setUrl(engine.url);
dialog.setPostData(engine.postData);
if (dialog.exec() != QDialog::Accepted) {
return;
}
engine.name = dialog.name();
engine.icon = dialog.icon();
engine.url = dialog.url();
engine.shortcut = dialog.shortcut();
engine.postData = dialog.postData().toUtf8();
if (engine.name.isEmpty() || engine.url.isEmpty()) {
return;
}
addEngine(engine);
}
