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188 lines
7.1 KiB
188 lines
7.1 KiB
/* |
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SPDX-FileCopyrightText: 2007 Teemu Rytilahti <[email protected]> |
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SPDX-License-Identifier: LGPL-2.0-only |
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*/ |
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#include "webshortcutrunner.h" |
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#include <KApplicationTrader> |
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#include <KIO/CommandLauncherJob> |
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#include <KIO/OpenUrlJob> |
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#include <KLocalizedString> |
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#include <KSharedConfig> |
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#include <KShell> |
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#include <KSycoca> |
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#include <KUriFilter> |
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#include <QAction> |
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#include <QDBusConnection> |
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WebshortcutRunner::WebshortcutRunner(QObject *parent, const KPluginMetaData &metaData, const QVariantList &args) |
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: Plasma::AbstractRunner(parent, metaData, args) |
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, m_match(this) |
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, m_filterBeforeRun(false) |
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{ |
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setObjectName(QStringLiteral("Web Shortcut")); |
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m_match.setType(Plasma::QueryMatch::ExactMatch); |
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m_match.setRelevance(0.9); |
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// Listen for KUriFilter plugin config changes and update state... |
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QDBusConnection sessionDbus = QDBusConnection::sessionBus(); |
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sessionDbus.connect(QString(), QStringLiteral("/"), QStringLiteral("org.kde.KUriFilterPlugin"), QStringLiteral("configure"), this, SLOT(loadSyntaxes())); |
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loadSyntaxes(); |
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configurePrivateBrowsingActions(); |
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connect(KSycoca::self(), &KSycoca::databaseChanged, this, &WebshortcutRunner::configurePrivateBrowsingActions); |
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setMinLetterCount(3); |
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} |
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WebshortcutRunner::~WebshortcutRunner() |
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{ |
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} |
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void WebshortcutRunner::loadSyntaxes() |
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{ |
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KUriFilterData filterData(QStringLiteral(":q")); |
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filterData.setSearchFilteringOptions(KUriFilterData::RetrieveAvailableSearchProvidersOnly); |
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if (KUriFilter::self()->filterSearchUri(filterData, KUriFilter::NormalTextFilter)) { |
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m_delimiter = filterData.searchTermSeparator(); |
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} |
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QList<Plasma::RunnerSyntax> syns; |
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const QStringList providers = filterData.preferredSearchProviders(); |
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const QRegularExpression replaceRegex(QStringLiteral(":q$")); |
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const QString placeholder = QStringLiteral(":q:"); |
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for (const QString &provider : providers) { |
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Plasma::RunnerSyntax s(filterData.queryForPreferredSearchProvider(provider).replace(replaceRegex, placeholder), |
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i18n("Opens \"%1\" in a web browser with the query :q:.", provider)); |
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syns << s; |
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} |
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if (!providers.isEmpty()) { |
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QString defaultKey = filterData.queryForSearchProvider(providers.constFirst()).defaultKey(); |
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Plasma::RunnerSyntax s(QStringLiteral("!%1 :q:").arg(defaultKey), i18n("Search using the DuckDuckGo bang syntax")); |
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syns << s; |
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} |
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setSyntaxes(syns); |
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m_lastFailedKey.clear(); |
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m_lastProvider.clear(); |
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m_lastKey.clear(); |
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} |
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void WebshortcutRunner::configurePrivateBrowsingActions() |
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{ |
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qDeleteAll(m_match.actions()); |
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m_match.setActions({}); |
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const QString browserFile = KSharedConfig::openConfig(QStringLiteral("kdeglobals"))->group("General").readEntry("BrowserApplication"); |
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KService::Ptr service; |
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if (!browserFile.isEmpty()) { |
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service = KService::serviceByStorageId(browserFile); |
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} |
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if (!service) { |
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service = KApplicationTrader::preferredService(QStringLiteral("text/html")); |
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} |
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if (!service) { |
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return; |
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} |
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const auto actions = service->actions(); |
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for (const auto &action : actions) { |
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bool containsPrivate = action.text().contains(QLatin1String("private"), Qt::CaseInsensitive); |
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bool containsIncognito = action.text().contains(QLatin1String("incognito"), Qt::CaseInsensitive); |
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if (containsPrivate || containsIncognito) { |
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m_privateAction = action; |
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const QString actionText = containsPrivate ? i18n("Search in private window") : i18n("Search in incognito window"); |
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const QIcon icon = QIcon::fromTheme(QStringLiteral("view-private"), QIcon::fromTheme(QStringLiteral("view-hidden"))); |
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m_match.setActions({new QAction(icon, actionText, this)}); |
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return; |
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} |
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} |
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} |
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void WebshortcutRunner::match(Plasma::RunnerContext &context) |
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{ |
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const QString term = context.query(); |
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const static QRegularExpression bangRegex(QStringLiteral("!([^ ]+).*")); |
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const static QRegularExpression normalRegex(QStringLiteral("^([^ ]+)%1").arg(QRegularExpression::escape(m_delimiter))); |
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const auto bangMatch = bangRegex.match(term); |
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QString key; |
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QString rawQuery = term; |
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if (bangMatch.hasMatch()) { |
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key = bangMatch.captured(1); |
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rawQuery = rawQuery.remove(rawQuery.indexOf(key) - 1, key.size() + 1); |
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} else { |
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const auto normalMatch = normalRegex.match(term); |
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if (normalMatch.hasMatch()) { |
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key = normalMatch.captured(0); |
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rawQuery = rawQuery.mid(key.length()); |
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} |
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} |
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if (key.isEmpty() || key == m_lastFailedKey) { |
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return; // we already know it's going to suck ;) |
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} |
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// Do a fake user feedback text update if the keyword has not changed. |
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// There is no point filtering the request on every key stroke. |
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// filtering |
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if (m_lastKey == key) { |
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m_filterBeforeRun = true; |
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m_match.setText(i18n("Search %1 for %2", m_lastProvider, rawQuery)); |
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context.addMatch(m_match); |
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return; |
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} |
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KUriFilterData filterData(term); |
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if (!KUriFilter::self()->filterSearchUri(filterData, KUriFilter::WebShortcutFilter)) { |
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m_lastFailedKey = key; |
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return; |
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} |
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// Reuse key/provider for next matches. Other variables ca be reused, because the same match object is used |
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m_lastKey = key; |
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m_lastProvider = filterData.searchProvider(); |
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m_match.setIconName(filterData.iconName()); |
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m_match.setId(QStringLiteral("WebShortcut:") + key); |
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m_match.setText(i18n("Search %1 for %2", m_lastProvider, filterData.searchTerm())); |
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m_match.setData(filterData.uri()); |
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context.addMatch(m_match); |
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} |
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void WebshortcutRunner::run(const Plasma::RunnerContext &context, const Plasma::QueryMatch &match) |
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{ |
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QUrl location; |
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if (m_filterBeforeRun) { |
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m_filterBeforeRun = false; |
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KUriFilterData filterData(context.query()); |
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if (KUriFilter::self()->filterSearchUri(filterData, KUriFilter::WebShortcutFilter)) |
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location = filterData.uri(); |
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} else { |
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location = match.data().toUrl(); |
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} |
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if (!location.isEmpty()) { |
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if (match.selectedAction()) { |
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QString command; |
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// Chrome's exec line does not have a URL placeholder |
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// Firefox's does, but only sometimes, depending on the distro |
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// Replace placeholders if found, otherwise append at the end |
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if (m_privateAction.exec().contains("%u")) { |
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command = m_privateAction.exec().replace("%u", KShell::quoteArg(location.toString())); |
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} else if (m_privateAction.exec().contains("%U")) { |
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command = m_privateAction.exec().replace("%U", KShell::quoteArg(location.toString())); |
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} else { |
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command = m_privateAction.exec() + QLatin1Char(' ') + KShell::quoteArg(location.toString()); |
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} |
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auto *job = new KIO::CommandLauncherJob(command); |
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job->start(); |
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} else { |
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auto job = new KIO::OpenUrlJob(location); |
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job->start(); |
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} |
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} |
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} |
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K_PLUGIN_CLASS_WITH_JSON(WebshortcutRunner, "plasma-runner-webshortcuts.json") |
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#include "webshortcutrunner.moc"
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